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1、be动词的用法,am is are,be动词的种类,be动词包括“am”,“is”,“are”三种形式。第一人称单数(I)配合am来用。句型解析析：I am+,I am Snoopy.I am ten years old.I am a student.I am a boy.,be动词的种类,第二人称(You)配合are使用。句型解析：You are+,You are my good friend.You are a good person.You are beautiful.,be动词的种类,第三人称单数(He or She or It)配合is使用。句型解析：She(He,It)is+,Sh
2、e is a good girl.She is so cute.She is tender.,be动词的种类,人称复数(we/you/they)配合are使用。句型解析：We(You,They)are+,We are in Class 37,Grade 7.They are my friends.You are good students.,综合解析,当使用be动词的时候，前面请先加上第几人称。be动词前面的人称，是不可随意替换的。例如：I am,You are,She is，并不会出现I is,You am,She are 这样的情形。,Be的用法口诀 我用am，你用are,is用于他，她，
3、它；单数is,复数are，勿忘be的三变化。变疑问，往前提，句末问号莫丢弃。变否定，更容易，be后not莫忘记。疑问否定任你变，句首大写莫迟疑。用be动词提问的问句，答语用yes、no进行回答,用动词am,is,are填空(请注意大小写)1.Where _ Ann?She _ here.2.How old _ you?I _ thirteen.3._ you Mr Read?Yes,I _.4.What _ your name?My name _ Fang Fang.5.What grade _ you in?I _ in Grade Two.,is,are,am,is,Are,is,am,i
4、s,are,am,用be动词的适当形式填空：My mother _ a teacher.Your sister _ ten years old.His students _ all in the classroom.You and I _ good friends.I _ from Guangdong.Lucy _ an English girl.She _ in Class Two this year.You _ our Chinese teacher this term.,is,is,are,are,am,is,is,are,1._Iateacherinamiddleschool?2._y
5、ouaworkerorastudent?3.She_Lilyssister.4._thestudentfromAmerica?5.Thesebooks_mine(我的）.They_Marys（Mary的）.,用动词am,is,are填空,Am,Are,is,Is,arent,are,填写正确的be动词Lisa:Dave,this is my friend,Mario.Mario,this _ my friend Dave from the U.S.Dave:Nice to meet you,Mario.How _ you?Mario:Fine,thanks.And you?Dave:I _ g
6、reat.Hey._ you from New York?Mario:No,Im not.Im from Venezuela in South America.What about you?Where _ you from?Dave:My home _ in New York.Mario:Oh.what company _ you in?Dave:IBM.Mario:Really?Im in IBM in Venezuela.Dave:Wow!What _ your last name?Mario:Palomino.And you?Dave:Reynolds.,is,are,am,Are,ar
7、e,is,are,is,Is Mary an English girl?,Is his name Tom Hanks?,Is Miss Chen from Jinhua?,Are Daming and Wang Hui good friends?,Are you twenty-nine?,Are you in Class？,Are you from Beijing?,Are her father and her mother teachers?,Is his favourite sport swimming?,Are eggs your favourite food?,Are the girl
8、s in the classroom?,Is it warm today?,I am not twenty-nine.,We are not from Beijing.,Think:,下列句子怎么改成一般疑问句和否定句：,1.I like running.2.She can ride a horse.3.Daming comes from China.4.William likes computer games.5.My brother can drive a car.,Do you like running?,Can she ride a horse?,Does Daming come from China?,Does William like computer games?,Can your brother drive a car?,The End,Thank you!,
